Submission

Score: 0

User: peilin

Problemset: เลขหลักของผลคูณ

Language: c

Time: 0.003 second

Submitted On: 2025-10-10 21:19:19

#include <stdio.h>
#include<string.h>
#include<math.h>

int main() {
    int a,b,x,c,i;
    printf("A = ");
    scanf("%d", &a);
    printf("B = ");
    scanf("%d", &b);
    printf("x = ");
    scanf("%d", &x);
    c=(int)a*b;
    char s[20];
    sprintf(s, "%d", c);

    if(x>0 && x<=strlen(s)) {
        printf("%c",s[x-1]);
    } else {
        printf("_");
    }
    return 0;
}